| Thread Pitch | 8, 10, 12, 14, 16, 18, 20 Threads Per Inch |
|---|---|
| Thread Form | Round, Buttress, Special Bevel |
| Standard | API Spec 5CT, ISO 11960 |
| Surface Treatment | Phosphating, Blackening, Varnishing |
| Type | Seamless Steel Pipe |
| Machine Type | Drilling Equipment |
|---|---|
| Connection | Welding |
| Inspection | Third Party Inspection, Mill Test Certificate, SGS, BV, DNV |
| Outer Diameter | 21.9 - 812.8 Mm |
| Surface Treatment | Phosphating, Blackening, Varnishing |
| Machine Type | Drilling Equipment |
|---|---|
| Connection Type | EUE, NUE, STC, LTC, BTC |
| Outer Diameter | 21.9 - 812.8 Mm |
| Surface Treatment | Phosphating, Blackening, Varnishing |
| Inspection | Third Party Inspection, Mill Test Certificate, SGS, BV, DNV |
| Length | Customized |
|---|---|
| Alloy Or Not | Alloy |
| Wall Thickness | 1.2-30 |
| Shape | Tube |
| Surface Treatment | Brightness, Acid Pickling |
| Alloy Or Not | Alloy |
|---|---|
| Shape | Tube |
| Wall Thickness | 1.2-30 |
| Length | Customized |
| Surface Treatment | Brightness, Acid Pickling |
| Name | Seamless Black Steel Pipe |
|---|---|
| Use | Oil Well Drilling |
| Production Process | Seamless & ERW |
| Out Diameter | 4 1/2"- 20" (114.3mm-508mm) |
| Length | R1(4.88-7.62m), R2(7.62-10.36m), R3(10.36-14.63m) |
| Application | Automotive Industry, Machinery And Equipment, Oil And Gas Industry, Power Generation, Construction And Infrastructure |
|---|---|
| Standard | ASTM A192, ASTM A210, EN 10216-2, EN 10216-5, DIN 1629, DIN 17175, BS 3059-1 |
| Shape | Round, Oval, Hexagonal, Octagonal |
| Surface Treatment | Pickling And Passivation, Phosphating, Polishing, Coating And Painting, Oil Coating, Anodizing |
| Outer Diameter | 4-200 Mm |
| Surface Treatment | Phosphating, Blackening, Varnishing |
|---|---|
| Inspection | Third Party Inspection, Mill Test Certificate, SGS, BV, DNV |
| Connection | Welding |
| Thread Form | Round, Buttress, Special Bevel |
| Thread Pitch | 8, 10, 12, 14, 16, 18, 20 Threads Per Inch |
| Origin | China |
|---|---|
| Packing | Plywood Cases, Pallets, Or As Customer's Requirements |
| Class | 150, 300, 600, 900, 1500, 2500 |
| Surface | Rust-proof Oil, Black Paint, Yellow Paint, Hot Galvanized, Cold Galvanized, Etc. |
| Type | Flanges |
| Size | 1/2”-48” |
|---|---|
| Application | Petroleum, Chemical, Power, Gas, Metallurgy, Shipbuilding, Construction, Etc. |
| Packing | Plywood Cases, Pallets, Or As Customer's Requirements |
| Class | 150, 300, 600, 900, 1500, 2500 |
| Type | Flanges |